USB updatable firmware via the Vampire Racing website
from the blurb on my local dealers website
And this is what I am saying, every single seller has the original release text talking about things that don't exist including XFactory
"PTS - Power Timing System, intelligent adaptive timing advance - USB updatable firmware via the Vampire Racing website - Zero Timing mode (indicated by flashing LED) for stock class racing"
I did say right from the off that you might not need it but that wasn't the point. One patently false claim automatically calls into question all the others without some evidence to the contrary.
PS I cant find a single review, only previews. i.e. pictures and the usual text.